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Water Bottle Bicep Curl Crunch on Situp Bench

Adds light resistance to the arms while performing a crunch for combined core and bicep work.

Core & AbsIntermediateStrengthFlexion

At a glance

Muscles workedPrimary: abs. Secondary: biceps
Muscle groupCore & Abs
DifficultyIntermediate
TypeStrength · Flexion
Sets & reps3 sets × 10-12 reps
Estimated calories burned~5 kcal

How to do it

  1. Lie on the sit-up bench holding water bottles.
  2. Crunch up while performing a bicep curl.
  3. Squeeze the abs and biceps at the top.
  4. Lower with control.
  5. Repeat for desired reps.

Equipment

Coaching tips

Benefits

Adds light resistance to the arms while performing a crunch for combined core and bicep work.

Common mistakes

Avoid swinging the bottles or using momentum.

Make it harder

Use heavier bottles or slow the tempo.

Make it easier

Perform without the bottles.

Breathing

Exhale as you crunch and curl, inhale as you lower.

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General fitness and nutrition information, not medical advice. Check with a qualified professional before starting a new exercise or diet plan, especially if you have an injury or health condition.